What the Cairn within Coarse Eroding

#040609 RGB(4,6,9)

About this color

What the Cairn within Coarse Eroding reads as deep and moderate — a blue tone recorded at #040609, RGB(4, 6, 9).

#040609RGB(4, 6, 9)

HSL 216° · 38% saturation · 3% lightness

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Psychology

Dark blues project authority, depth and reliability — the colour of deep water, the night sky, and tailored suits.

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History

Blue has been among the most valued pigments throughout history — ultramarine, ground from lapis lazuli, was once worth more than gold and reserved for the robes of the Virgin Mary in medieval painting.

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Design use

In practical terms, a deep blue like this works well as a grounding element in print design — covers, footers, section dividers. On screen it suits dashboards and interfaces where a serious tone matters.

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Colour pairings

In terms of colour combinations, complement this blue with amber and warm orange for high-contrast energy, or stay within blue-green and violet neighbours for a serene, cohesive feel.

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Color Categories

Color formats

Name
What the Cairn within Coarse Eroding
HEX
#040609
RGB
rgb(4,6,9)
RGB%
rgb(1.6%,2.4%,3.5%)
HSL
hsl(216,38%,3%)
HSV
hsv(216,56%,4%)
CMYK
cmyk(56,33,0,96)
LAB
lab(2,0,-1)
LCH
lch(2,1,270)
sRGB
(0.016,0.024,0.035)
HEX8
#040609ff
CSS Name
Decimal
004006009

Similar colors

Color variants

Color info

Lightness
3%
Saturation
38%
Hue
216°
Chroma
1
Temperature
WarmCool
Contrast Preview
The quick brown fox jumps over the lazy dog

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